Cita APA (7th ed.)

Cowdry, E. V., & Steinberg, F. U. (1976). Cowdry's the care of the geniatric patient (5th ed.). Mosby.

Cita Chicago (17th ed.)

Cowdry, E. V., i Franz U. Steinberg. Cowdry's the Care of the Geniatric Patient. 5th ed. Saint Louis: Mosby, 1976.

Cita MLA (9th ed.)

Cowdry, E. V., i Franz U. Steinberg. Cowdry's the Care of the Geniatric Patient. 5th ed. Mosby, 1976.